Q » How do you assess the condition of a catalytic converter using a gas analyzer?
17 Oct, 2025
A » To assess a catalytic converter's condition using a gas analyzer, measure the exhaust gases before and after the converter. Compare the levels of hydrocarbons (HC), carbon monoxide (CO), and nitrogen oxides (NOx). A properly functioning catalytic converter should show significant reductions in these gases post-converter. Inconsistent or minimal changes could indicate a malfunction, necessitating further inspection or replacement of the catalytic converter.
17 Oct, 2025
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